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Federal Communications Commission(FEDERAL COMMUNICATIONS COMMISSION LOGO)
    
    Washington, D.C. 20554
  
  Re:
    
    Notification of Intent to Exercise Option &Notification of Exercising of Option
Contract No. CON01000016
    Sincerely,-s- ANTHONY S. WIMBUSHAnthony S. WimbushContracting Officer




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Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 Interim p-ANI Administrator
 Change Order Proposal #48
 In Response to
 Federal Communications Commission (FCC)
 Letter postmarked September 11, 2006
  © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    

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Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007


Table of Contents


1.0 Introduction
    
    
    31.1 Purpose and Scope
    
    
    31.2 Contractual Compliance
    
    
    32.0 Background
    
    
    43.0 NeuStars Proposed Solution
    
    
    64.0 Staff and Administration
    
    
    85.0 Assumptions and Risks
    
    
    95.1 Assumptions
    
    
    95.2 Risks
    
    
    96.0 Cost
    
    
    107.0 Conclusion
    
    
    11


© NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    

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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 1.0 Introduction
 1.1 Purpose and Scope
 pANI Interim Assignment
Guidelines for ESQK
  1.2 Contractual Compliance
   2.5.4 Changes in the Environment
 © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    

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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 2.0 Background
 1
    2
  3
 
 1
    
    ANI is the acronym for automatic number identification,a service that provides the
telephone number of an incoming call. ANI is used for a variety of functions including helping to identify the
callers address to speed
response time to 911 calls.2
    
    FCC First Report and Order and Notice of Proposed Rulemaking in its proceeding
regarding the regulation of internet protocol (IP) enabled services (FCC 05-116).3
    
    © 2005 by Alliance for Telecommunications Industry Solutions) created by the
Emergency Services Interconnection Forum (ESIF). © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    
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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
  4 First Report and Order and Notice of
Proposed Rulemaking
   
 4
    
    Like p-ANIs, for a 9-1-1 call, ESQKs allow the designated response center to provide
the callers location to the responders. © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    
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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 3.0 NeuStars Proposed Solution
   www.esqk.com,
   9.3 Initial Implementation: Before it begins assigning ESQKs, the Interim 9-1-1 UNA must
ensure that the ESQKs it assigns are not presently in use. Because it is believed that
few ESQKs have been assigned from the 211 NXXs, the Interim 9-1-1 RNA will assign ESQKs
only from the 211 NXX unless extenuating circumstances exist. To avoid duplication, the
Interim 9-1-1 RNA will first perform the following steps in order until it can determine
what numbers are available to be assigned:
 1. Ask existing mobile position center (MPC) and VPC vendors to provide a list of
all the entities that have been assigned pANIs in the 211 NXX, and the entity (and
contact information) that assigned the pANI.
 © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    
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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 2. Ask each wireless service provider to respectively identify the entity that provides pANIs to it.
 3. Ask each E9-1-1 SSP to identify any pANl and entity that it has assigned a p-ANl to
from the 211 code. In addition, ask each E9-1-1 SSP to identify any other entities that
may perform pANl assignments within its territory (including independents).
 9.4 Once it has compiled a list of entities that assign numbers, the Interim 9-1-1 RNA will
canvass those entities to determine what, if any, pANIs they have assigned from the 211 NXX.
The remaining available pANIs in the 211-NXX in all NPAs will constitute the available pool
from which the Interim 9-1-1 RNA will assign ESQKs.
  © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    
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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 4.0 Staff and Administration
    © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    
    8




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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 5.0 Assumptions and Risks
  5.1 Assumptions
        5.2 Risks
   © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    
    9




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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 6.0 Cost
     © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    
    10




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PAS  Change Order Proposal #48 re: IRNA
    
    Revised August 17, 2007
 7.0 Conclusion
  © NeuStar, Inc. 2007
    
    NeuStar Proprietary and Confidential
    
    11